发明申请
US20120126385A1 METHOD FOR SEMICONDUCTOR LEADFRAMES IN LOW VOLUME AND RAPID TURNAROUND
有权
低体积和快速旋转中的半导体LEADFRAM的方法
- 专利标题： METHOD FOR SEMICONDUCTOR LEADFRAMES IN LOW VOLUME AND RAPID TURNAROUND
- 专利标题（中）： 低体积和快速旋转中的半导体LEADFRAM的方法
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申请号： US13364949申请日： 2012-02-02
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公开(公告)号： US20120126385A1公开(公告)日： 2012-05-24
- 发明人: Sreenivasan K. KODURI
- 申请人： Sreenivasan K. KODURI
- 申请人地址： US TX Dallas
- 专利权人： TEXAS INSTRUMENTS INCORPORATED
- 当前专利权人： TEXAS INSTRUMENTS INCORPORATED
- 当前专利权人地址： US TX Dallas
- 主分类号： H01L23/495
- IPC分类号： H01L23/495
摘要：
A leadframe for a QFN/SON semiconductor device comprising a strip of a first metal as the leadframe core with a plurality of leads and a pad. a layer of a second metal over both surfaces of the strip. There are sidewalls normal to the surfaces. The first metal exposed at the sidewalls and at portions of a surface of the pad.
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